//
//  OCCaculatorFactory.h
//  CaculatorTest
//
//  Created by rain on 2018/4/23.
//  Copyright © 2018年 rain. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface OCCaculatorFactory : NSObject
+ (instancetype)shareInstance;

- (id)createOperService:(Protocol *)proto;

- (void)registerOperService:(Protocol *)proto service:(Class) serviceClass;
@end
